Question: Show me provincial or territorial capital city in Canada that starts with y.
Paraphrase: Show me Canada's provincial or territorial capital that begins with y.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q21507383 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'y')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Yellowknife, Yellowknife